"""
Author:wmw
"""
#全局和局部变量的体现
x = "test1"
def myTest():
    x= "test2"
    print("test:" + x)

myTest()
print("test:" + x)

#浮点数运行结果输出
y = float(10)
z = int(3)
def add():
    a = y/z
    print(a)
add()

#输入和输出
def inputTest():
    input_string_var = input("keyborad :" )
    print(input_string_var)
inputTest()




